Fortunately, CCW holders are trained to only act under IMMINENT threat.
Which states require this training before issuing a CCW permit?
My understanding is all of them. I was required to take instruction and testing and a shooting proficiency examination, plus an interview with the county sheriff, fingerprinting and a background investigation before being issued my CCW.
Apparently not all states have those requirements.
Law Center to Prevent Gun Violence Gun Law Information Experts
Only about 30 of them specify that "CCW Applicants to Demonstrate Knowledge of Firearm Use and/or Safety"
States Requiring Applicants to Demonstrate Knowledge of Firearm Use and/or Safety
More than half of the states require a CCW permit applicant to demonstrate that they have received training in firearm use and/or safety. The state of Kansas, for example, requires CCW applicants to complete an eight-hour firearms use/safety course approved by the state attorney general. Among “may issue” states, California, Connecticut, Delaware, Hawaii, Massachusetts, New Jersey and Rhode Island require applicants to complete a firearm safety course, or otherwise demonstrate their qualification to use a firearm safely. Delaware’s firearm safety training requirement, which applies to the applicant’s initial CCW license only, is particularly strong, and specifies that the training course must include instruction regarding:
• Knowledge and safe handling of firearms and ammunition;
• Safe storage of firearms and ammunition and child safety;
• Safe firearms shooting fundamentals;
• Federal and state laws pertaining to the lawful purchase, ownership, transportation, use and possession of firearms;
• State laws pertaining to the use of deadly force for self-defense; and
• Techniques for avoiding a criminal attack and how to manage a violent confrontation, including conflict resolution.
Delaware also requires that the training include live fire shooting exercises on a range, including the expenditure of a minimum of 100 rounds of ammunition, and identification of ways to develop and maintain firearm shooting skills. Finally, Rhode Island requires applicants to obtain a certification that they are qualified to use a handgun of a caliber equal to or larger than the one they seek to carry. The certification can be obtained by passing a firing test conducted by a range officer or pistol instructor. Such thorough training requirements help ensure that only highly trained individuals are allowed to carry concealed firearms in public areas.
Among “shall issue” states, Illinois, Kansas, Kentucky, Michigan, North Carolina, South Carolina and Texas require live firing as part of the firearm training component of the law.